Skip to search results
loaded 439 results
Base Layers
(439 products)Products (439)
Sort: Best Match
Icebreaker125 Cool-Lite Merino Blend Sphere III Scoop T-Shirt - Women's
$75.00- Top Rated
IcebreakerMerino 150 Tech Lite III Relaxed T-Shirt - Women's
$80.00 REI Co-opMerino 185 Base Layer Top - Men's
$69.95NRSH2Core Lightweight Union Suit - Men's
$109.95Ortovox120 Comp Light Base Layer Hoody - Men's
$120.00- Top Rated
The North FaceSummit Series Pro 120 Crew Base Layer Top - Women's
$100.00 The North FaceFD Pro 160 Base Layer Tights - Women's
$70.00BurtonMidweight X Base Layer Bottoms - Men's
$74.95The North FaceSummit Pro 120 Base Layer Tights - Women's
$100.00Helly HansenLifa Merino Midweight Base Layer Half-Zip Top - Women's
$81.93 - $110.00SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's
$90.00Ortovox120 Cool Tec Clean Base Layer T-Shirt - Men's
$90.00SmartwoolIntraknit Active Base Layer Bottoms - Men's
$76.93 - $110.00Ortovox230 Competition Long Base Layer Pants - Men's
$100.00Ortovox185 Rock'n'wool Long Base Layer Pants - Men's
$110.00- Top Rated
REI Co-opMidweight Base Layer Bottoms - Toddlers'
$24.95 REI Co-opMerino Wool Liner Crew Socks - Seconds - 2 Pairs
$22.73Save 23%compared to  $29.90REI OUTLETTerramar3.0 Altitude Heavyweight Crew Base Layer Top - Women's
$16.73Save 33%compared to  $25.00REI OUTLETHelly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Men's
$104.73Save 30%compared to  $150.00REI OUTLETHelly HansenHH Graphic LIFA Merino Base Layer Set - Kids'
$54.73Save 31%compared to  $80.00REI OUTLETHelly HansenLIFA Merino Base Layer Set - Kids'
$49.73Save 33%compared to  $75.00REI OUTLETKari TraaSummer Wool Base Layer Pants - Women's
$49.73Save 28%compared to  $70.00REI OUTLETFree CountryMicrotech Heat Cocaber Base Layer Bottoms - Men's
$26.73Save 33%compared to  $40.00REI OUTLETFoxTecbase Bib Liner Bike Shorts - Men's
$74.73Save 25%compared to  $99.95REI OUTLETSmartwoolIntraknit Active Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00REI OUTLETSmartwoolIntraknit Active Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00REI OUTLET- Top Rated
REI Co-opLightweight Base Layer Bottoms - Kids'
$14.83Save 50%compared to  $29.95 Helly HansenLIFA Merino Midweight Base Layer 3/4 Pants - Women's
$59.73Save 25%compared to  $80.00REI OUTLETHelly HansenLIFA ACTIVE Stripe Crew Base Layer Top - Women's
$44.73Save 25%compared to  $60.00REI OUTLETIcebreaker300 MerinoFine Long-Sleeve Roll-Neck Base Layer Top - Women's
$164.73Save 25%compared to  $220.00REI OUTLET
151–180 of 439 products
Sort: Best Match